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Virus library

An analysis of the technologies used by cybercriminals allows us to draw conclusions about the virus industry’s possible vectors of development and more effectively confront future threats. You, too, can learn what actions various malicious programs take in infected systems and how to withstand them.

Android.Locker in virus library:

A family of ransomware Trojans for Android.

Different modifications of these malicious programs can lock the device displaying a warning about some violation of law. To unlock the device, the user has to pay a ransom. If the user attempts to close the warning message or to exit to main menu, the message reappears preventing the user from operating the device in a usual way.

More dangerous modifications of Android.Locker run a search for user files stored on an SD card (for example, graphics files with .jpeg, .jpg, .png, .bmp, .gif extensions, text files with .pdf, .doc, .docx, .txt extensions, video files with avi, .mkv, .3gp extensions) and encrypt them. Then Trojans demand a ransom to unlock these files.

screenshot

If you have encountered the first modification of these Trojans, it is recommended to reboot the device in safe mode (see User Manual) and to remove the malware manually or using Dr.Web for Android.

Android.Locker in virus library:

Android.Locker.13565
Android.Locker.13566
Android.Locker.13567
Android.Locker.13568
Android.Locker.13569
Android.Locker.13570
Android.Locker.13571
Android.Locker.13572
Android.Locker.13573
Android.Locker.13574
Android.Locker.13575
Android.Locker.13576
Android.Locker.13577
Android.Locker.13578
Android.Locker.13579
Android.Locker.13580
Android.Locker.13581
Android.Locker.13582
Android.Locker.13583
Android.Locker.13584
Android.Locker.13585
Android.Locker.13586
Android.Locker.13587
Android.Locker.13588
Android.Locker.13589
Android.Locker.13590
Android.Locker.13591
Android.Locker.13592
Android.Locker.13593
Android.Locker.13594
Android.Locker.13595
Android.Locker.13596
Android.Locker.13597
Android.Locker.13598
Android.Locker.13599
Android.Locker.13600
Android.Locker.13601
Android.Locker.13602
Android.Locker.13603
Android.Locker.13604
Android.Locker.13605
Android.Locker.13606
Android.Locker.13607
Android.Locker.13608
Android.Locker.13609
Android.Locker.13610
Android.Locker.13611
Android.Locker.13612
Android.Locker.13613
Android.Locker.13614

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Vulnerabilities for Android

According to statistics, every fifth program for Android contains a vulnerability (or, in other words, a "loophole") that lets cybercriminals successfully introduce Trojans onto mobile devices and manipulate them into doing whatever actions they need them to.

Dr.Web Security Auditor for Android diagnoses and analyses a mobile device’s security and offers solutions to address security problems and vulnerabilities.

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2003 — 2022

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